General

  • Target

    JaffaCakes118_9f4bf0acb58bc190bcdba6402bb57f83

  • Size

    348KB

  • Sample

    250407-qn8m1az1dz

  • MD5

    9f4bf0acb58bc190bcdba6402bb57f83

  • SHA1

    55535852792cdc844037d8ecf89b2522b583b91e

  • SHA256

    2de2283881519bac29574cc024222b125543ac13f286b4f1eb9b907c4c6ab168

  • SHA512

    8379ea28c8f149e4b0fe6b8c62d71e0d7fe290feaa2ff39b45e113e93dd51fc9632b03875a91ff562489bdd2009bac2820025e29656e690966830891c0aaa5c9

  • SSDEEP

    6144:btdtljFT55CBeHLq2nSV6pZxa6uAmfZPyXVVB0rVc0oCPiCNjVriAWJl+:1ljFT55CkW2nZpvaPZPkVyVp6CNjVSl+

Malware Config

Targets

    • Target

      JaffaCakes118_9f4bf0acb58bc190bcdba6402bb57f83

    • Size

      348KB

    • MD5

      9f4bf0acb58bc190bcdba6402bb57f83

    • SHA1

      55535852792cdc844037d8ecf89b2522b583b91e

    • SHA256

      2de2283881519bac29574cc024222b125543ac13f286b4f1eb9b907c4c6ab168

    • SHA512

      8379ea28c8f149e4b0fe6b8c62d71e0d7fe290feaa2ff39b45e113e93dd51fc9632b03875a91ff562489bdd2009bac2820025e29656e690966830891c0aaa5c9

    • SSDEEP

      6144:btdtljFT55CBeHLq2nSV6pZxa6uAmfZPyXVVB0rVc0oCPiCNjVriAWJl+:1ljFT55CkW2nZpvaPZPkVyVp6CNjVSl+

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

    • Blackshades family

    • Blackshades payload

    • Modifies firewall policy service

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks